1315077888

素因数分解:

$2^8\times 3^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 3589591040

約数和(自身を除く): 2274513152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 127, 128, 139, 192, 194, 254, 256, 278, 291, 381, 384, 388, 417, 508, 556, 582, 762, 768, 776, 834, 1016, 1112, 1164, 1524, 1552, 1668, 2032, 2224, 2328, 3048, 3104, 3336, 4064, 4448, 4656, 6096, 6208, 6672, 8128, 8896, 9312, 12192, 12319, 12416, 13344, 13483, 16256, 17653, 17792, 18624, 24384, 24638, 24832, 26688, 26966, 32512, 35306, 35584, 36957, 37248, 40449, 48768, 49276, 52959, 53376, 53932, 70612, 73914, 74496, 80898, 97536, 98552, 105918, 106752, 107864, 141224, 147828, 161796, 197104, 211836, 215728, 282448, 295656, 323592, 394208, 423672, 431456, 564896, 591312, 647184, 788416, 847344, 862912, 1129792, 1182624, 1294368, 1576832, 1694688, 1712341, 1725824, 2259584, 2365248, 2588736, 3153664, 3389376, 3424682, 3451648, 4519168, 4730496, 5137023, 5177472, 6778752, 6849364, 9460992, 10274046, 10354944, 13557504, 13698728, 20548092, 27397456, 41096184, 54794912, 82192368, 109589824, 164384736, 219179648, 328769472, 438359296, 657538944, 1315077888]

約数ペア:

[(1, 1315077888), (2, 657538944), (3, 438359296), (4, 328769472), (6, 219179648), (8, 164384736), (12, 109589824), (16, 82192368), (24, 54794912), (32, 41096184), (48, 27397456), (64, 20548092), (96, 13698728), (97, 13557504), (127, 10354944), (128, 10274046), (139, 9460992), (192, 6849364), (194, 6778752), (254, 5177472), (256, 5137023), (278, 4730496), (291, 4519168), (381, 3451648), (384, 3424682), (388, 3389376), (417, 3153664), (508, 2588736), (556, 2365248), (582, 2259584), (762, 1725824), (768, 1712341), (776, 1694688), (834, 1576832), (1016, 1294368), (1112, 1182624), (1164, 1129792), (1524, 862912), (1552, 847344), (1668, 788416), (2032, 647184), (2224, 591312), (2328, 564896), (3048, 431456), (3104, 423672), (3336, 394208), (4064, 323592), (4448, 295656), (4656, 282448), (6096, 215728), (6208, 211836), (6672, 197104), (8128, 161796), (8896, 147828), (9312, 141224), (12192, 107864), (12319, 106752), (12416, 105918), (13344, 98552), (13483, 97536), (16256, 80898), (17653, 74496), (17792, 73914), (18624, 70612), (24384, 53932), (24638, 53376), (24832, 52959), (26688, 49276), (26966, 48768), (32512, 40449), (35306, 37248), (35584, 36957)]